• oharboe's avatar
    · c78b4fe4
    oharboe authored
    - Improves error handling upon GDB connect
    - switch to synchronous halt during connect. This fixes the bug
      where poll() was not invoked between halt() and servicing the
      'g' register packet
    - halt() no longer returns error code when target is already halted, just
      logs a warning. Only the halt() implementation can say anything
      meaningful about why a halt() failed, so error messages are pushed
      up to halt()
    - fixed soft_reset_halt infinite loop bug in arm7_9_common.c. The rest
      of the implementations are still busted.
    - by using USER() instead of command_print() the log gets the 
      source + line #. Nice.
    - no longer invoke exit() if soft_reset_halt fails. A reset can often 
      fix the problem.
    git-svn-id: svn://svn.berlios.de/openocd/trunk@475 b42882b7-edfa-0310-969c-e2dbd0fdcd60